Sign In to View Pricing & Availability
- Designed for residential, commercial or industrial use with water or a glycol mixture. This approved Webstone valve is actuated by a blow-out proof stem and features an adjustable packing gland. Flange features a conical inlet to minimize turbulence. Solder joint temperature ratings are per ASME B16.18 Annex A for 95-5 solder. Other solder materials have lower pressure/temperature limits. Do not silver braze or overheat valves when soldering.
Webstone The Isolator® Ball Valve, Series: 5040, 1-1/2 in Nominal, CxFlange, 600 psig WOG, 100 deg F, Full Port, Media: Water/Glycol Mixture, Lever Actuator, Chrome Plated Brass Ball, 4-3/8 in Inlet to Outlet Length, 3-3/8 in Top to Inlet Center, Forged Brass Body, Brass Stem and PTFE Seat Trim, PTFE Softgoods
- Full port forged brass ball valve with adjustable packing gland, nuts and bolts
- These valves have revolutionized the installation of circulator pumps
- Our original Isolator® uni-flange ball valve design has evolved into the largest flanged ball valve program in the industry today
- Heavy duty forged brass construction
- Unique uni-body design is preserved
- Blow-out proof stem
- Conical inlet to minimize turbulence
- Guaranteed for life
- PTFE stem seal
- Body MaterialForged BrassEnd StyleC x FlangeNominal Size37,257 inPort TypeFullSoftgoods MaterialPTFEActuator TypeLeverBall MaterialChrome Plated BrassInlet to Outlet Length39541ManufacturerNIBCO Inc.Manufacturer #50406MediaWater/Glycol MixtureSeries5040Temperature Rating100 degFTop to Inlet Center39510Trim MaterialBrass Stem and PTFE Seat